Best pre-lock variant for durability shooting 240 grain only.Define "best". Are you asking about fit and finish, barrel options, or durability with heavy loads?
Anything S Prefix and late 80's-mid 90's would be my vote.Best pre-lock variant for durability shooting 240 grain only.
I'm going to assume you are talking full loads. So, you want a 29 or a 629 with the endurance package. 29s with the EP are hard to find and expensive.Best pre-lock variant for durability shooting 240 grain only.
Which Model 29 did Smith Start beefing up the internals to stand the pounding of full power .44 magnum loads. I read about this but cannot remember when Smith made this change.Limiting the bullet weight to 240 grains certainly maximizes the number of variants that could be considered "best". I would guess that the variants that are most likely to produce excellent accuracy with cast lead bullets would be the 29-5 and 29-6. These are pre-lock (29-7) and have cylinder throats standardized at 0.429", although some 29-5's may have been made with cylinders that had the 0.432" throats. Model 29-4 and earlier versions of the 29 had a cylinder throat standard of 0.432", which is fine with jacketed bullets, but accuracy with lead bullets sized to 0.430" may not be great.
For the pre-endurance package Model 29's, a limited amount of full power magnum loads and shooting mostly 44 Special or loading your own reduced power loads will provide you with a life time of use. I think most Model 29/629 owners find that full power magnum ammo is not very pleasant to shoot.
The very first changes came at the end of the 29-3 production, with the 29-3E. The 29-4 featured a full package of internal changes to strengthen the lock work and the 29-5 introduced the last improvement, the elongated cylinder stop notches.Which Model 29 did Smith Start beefing up the internals to stand the pounding of full power .44 magnum loads. I read about this but cannot remember when Smith made this change.
Well, I can't argue with that - I have a 4" 29 "no dash" made in 1957, and a 4 Screw 6.5" which I forget the dash number if there is any, and I have had a 29-2 6.5" and an 8 3/8" 29-3 plus a couple 629s, make that three 629s, oops make that four (forgot about the Mtn. gun).What heresy is being preached here???? There is ONLY one that is the best....29-2 with 6-1/2 bbl. You know the most famous question of all time....well.....dontcha???
Slightly paraphrased: I know what you're thinking....did he vote for the 29-2 six times, or only 5? Tell you the truth, I forgot myself but seeing as this is a 44 Magnum and.....(you know the rest)![]()
Last no lock was the 29-9, but they are quite rare.In my opinion, The pre-lock Model 29-2 from 1962-1977 are some of the sweetest shooting Model 29's best quality
The last pre-lock Model 29-7 from the year 2000 is probably the strongest but good luck finding one.
I have no experience with the internal lock variances.
Tom
Model 29-7
View attachment 792701
Last no lock was the 29-9, but they are quite rare.
One more question. Where these changes also done to the Model 57 (41mag) and Model 27 and Model 28?The very first changes came at the end of the 29-3 production, with the 29-3E. The 29-4 featured a full package of internal changes to strengthen the lock work and the 29-5 introduced the last improvement, the elongated cylinder stop notches.